Samsung Galaxy A vs vivo X21 compare
The best smartphone comparison tool: compare Samsung Galaxy A vs vivo X21 and choose the best model for you
Smartphone 1
Remove
Samsung Galaxy A
Smartphone 3
Samsung Galaxy A vs vivo X21
What is the difference between the Samsung Galaxy A and vivo X21? Which one is better? The answers to these questions and many more can be found here in this detailed comparison of the two phones. Discover the differences in specs between these two desirable devices, from screen size to battery life, in the table below. We have all the information you need to choose the best phone for you.
or
Common specs
| Brand and model | Samsung Galaxy A | vivo X21 | |
| Rating | (+) | (+) | |
| Review | |||
| Release date | 2010, April | 2018, March | |
| Dimensions (HxWxD) | 119.5 x 59.8 x 12.5 mm | 4.7 x 4.7 x 2.35 in | 154.5 x 74.8 x 7.4 mm | 6.08 x 6.08 x 2.94 in | |
| Weight | 128 g | 4.52 oz | 156.2 g | 5.51 oz | |
| Body Build | Front glass, aluminum body | ||
| Colors | Deep Black, Cream White | Black, Aurora White, Ruby Red | |
| Battery | 1500 mAh, Removable Li-Ion | 3200 mAh, Non-removable Li-Ion | |
| Battery life |
Stand by time - Up to 560 h (2G) / Up to 450 h (3G) Talking time - Up to 13 h 20 min (2G) / Up to 7 h 30 min (3G) |
||
| Approximate price | 100 EUR | 450 EUR |
Screen
| Technology | Super AMOLED | Super AMOLED | |
| Touchscreen | capacitive touchscreen | capacitive touchscreen | |
| Display colors | 16M | 16M | |
| Screen size | 3.7" inc | 6.28" inc | |
| Screen area | 39.0 cm2 | 98.4 cm2 | |
| Screen format | 5:3 (height:width) | 19:9 (height:width) | |
| Screen to body ratio | 54.5% | 85.2% | |
| Screen resolution | 480 x 800 px | 1080 x 2280 px | |
| Screen PPI /points per inch/ | 252 PPI | 402 PPI | |
| Screen protection | Corning Gorilla Glass |
Camera and Video
| Rear camera, main | 5 MP, Single | 12 MP, Dual | |
| Camera specs | -5 MP, AF | -12 MP, f/1.8, 1/2.55'', 1.4µm, dual pixel PDAF -5 MP, f/2.4, depth sensor |
|
| Functions | LED flash | LED flash, HDR, panorama | |
| Video | 720p | 1080p@30fps | |
| Front camera, selfie | 0.3 MP, Single | 12 MP, Single | |
| Specifications | VGA videocall camera | 12 MP, f/2.0 | |
| Video | 1080p@30fps |
Performance
| Operating system - OS | Android 2.1 (Eclair) | Android 8.1 (Oreo); Funtouch 4 | |
| Chipset | - TI OMAP 3430 | - Qualcomm SDM660 Snapdragon 660 (14 nm) | |
| Processor CPU | - 720 MHz Cortex-A8 | - Octa-core (4x2.2 GHz Kryo 260 & 4x1.8 GHz Kryo 260) | |
| Graphics processor GPU | PowerVR SGX530 | Adreno 512 | |
| External memory | microSD, up to 32 GB (dedicated slot), 8 GB included | microSD, up to 256 GB (uses SIM 2 slot) | |
| Internal memory | 1 GB, 384 MB RAM | 64/128 GB, 6 GB RAM |
Benchmark
| Antutu 7 Total | |||
| GeekBench 4 Single Core | 1806 | ||
| GeekBench 4 Multi-Core | 4240 |
Communication and Connectivity
| SIM card | Mini-SIM | Hybrid Dual SIM (Nano-SIM, dual stand-by) | |
| Network | GSM / HSPA | GSM / CDMA / HSPA / LTE | |
Show all network frequencies: |
|||
| Speed | HSPA 7.2/0.384 Mbps | HSPA 42.2/5.76 Mbps, LTE-A (2CA) Cat6 300/50 Mbps | |
| GPRS | Class 10 | Yes | |
| Edge | Class 10 | Yes | |
| Wi-Fi | Wi-Fi 802.11 b/g/n | Wi-Fi 802.11 a/b/g/n/ac, dual-band, WiFi Direct, hotspot | |
| GPS | Yes, with A-GPS | Yes, with A-GPS, GLONASS | |
| NFC | |||
| USB | microUSB 2.0 | microUSB 2.0, USB On-The-Go | |
| Bluetooth | 2.1, A2DP | 5.0, A2DP, LE | |
| Harmful irradiation |
SAR EU - 0.48 W/kg (head) |
||
Music and Audio
| Radio | No | FM radio | |
| Headphone jack | Yes | Yes | |
| Others | - 32-bit/192kHz audio -Active noise cancellation with dedicated mic |
Other features
| Sensors | - Accelerometer, proximity, compass | - Fingerprint (rear-mounted), accelerometer, proximity, compass | |
| Other extras |
- DMB TV -MP4/DivX/WMV/H.264 player -MP3/WAV/eAAC+ player -Document viewer |
- Fast battery charging |
|
| Versions |
- For South Korea |
Share on Share on